lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
Open Source and information security mailing list archives
| ||
|
Date: Mon, 23 Jan 2012 15:39:31 -0800 From: Greg KH <gregkh@...e.de> To: linux-kernel@...r.kernel.org, stable@...r.kernel.org Cc: torvalds@...ux-foundation.org, akpm@...ux-foundation.org, alan@...rguk.ukuu.org.uk, "J. Bruce Fields" <bfields@...hat.com> Subject: [45/90] svcrpc: destroy server sockets all at once 3.0-stable review patch. If anyone has any objections, please let me know. ------------------ From: "J. Bruce Fields" <bfields@...hat.com> commit 2fefb8a09e7ed251ae8996e0c69066e74c5aa560 upstream. There's no reason I can see that we need to call sv_shutdown between closing the two lists of sockets. Signed-off-by: J. Bruce Fields <bfields@...hat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@...e.de> --- include/linux/sunrpc/svcsock.h | 2 +- net/sunrpc/svc.c | 7 +------ net/sunrpc/svc_xprt.c | 11 ++++++++++- 3 files changed, 12 insertions(+), 8 deletions(-) --- a/include/linux/sunrpc/svcsock.h +++ b/include/linux/sunrpc/svcsock.h @@ -34,7 +34,7 @@ struct svc_sock { /* * Function prototypes. */ -void svc_close_all(struct list_head *); +void svc_close_all(struct svc_serv *); int svc_recv(struct svc_rqst *, long); int svc_send(struct svc_rqst *); void svc_drop(struct svc_rqst *); --- a/net/sunrpc/svc.c +++ b/net/sunrpc/svc.c @@ -476,16 +476,11 @@ svc_destroy(struct svc_serv *serv) del_timer_sync(&serv->sv_temptimer); - svc_close_all(&serv->sv_tempsocks); + svc_close_all(serv); if (serv->sv_shutdown) serv->sv_shutdown(serv); - svc_close_all(&serv->sv_permsocks); - - BUG_ON(!list_empty(&serv->sv_permsocks)); - BUG_ON(!list_empty(&serv->sv_tempsocks)); - cache_clean_deferred(serv); if (svc_serv_is_pooled(serv)) --- a/net/sunrpc/svc_xprt.c +++ b/net/sunrpc/svc_xprt.c @@ -936,7 +936,7 @@ void svc_close_xprt(struct svc_xprt *xpr } EXPORT_SYMBOL_GPL(svc_close_xprt); -void svc_close_all(struct list_head *xprt_list) +static void svc_close_list(struct list_head *xprt_list) { struct svc_xprt *xprt; struct svc_xprt *tmp; @@ -954,6 +954,15 @@ void svc_close_all(struct list_head *xpr } } +void svc_close_all(struct svc_serv *serv) +{ + svc_close_list(&serv->sv_tempsocks); + svc_close_list(&serv->sv_permsocks); + BUG_ON(!list_empty(&serv->sv_permsocks)); + BUG_ON(!list_empty(&serv->sv_tempsocks)); + +} + /* * Handle defer and revisit of requests */ -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Powered by blists - more mailing lists